Invention Grant
- Patent Title: Fingerprint recognizing display panel and fingerprint recognizing display
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Application No.: US17266138Application Date: 2020-11-23
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Publication No.: US11935320B2Publication Date: 2024-03-19
- Inventor: Bo Li
- Applicant: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Applicant Address: CN Hubei
- Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Current Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Current Assignee Address: CN Wuhan
- Priority: CN 2011072447.1 2020.10.09
- International Application: PCT/CN2020/130789 2020.11.23
- International Announcement: WO2022/073286A 2022.04.14
- Date entered country: 2021-02-05
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/044 ; G06V40/13 ; H10K59/00

Abstract:
A fingerprint recognizing display panel and a fingerprint recognizing display are proposed. The fingerprint recognizing display panel includes a display substrate. The display substrate includes a cathode. A first fingerprint recognizing electrode is arranged on a same layer as the cathode, and a second fingerprint recognizing electrode is arranged vertically aligned to the first fingerprint recognizing electrode. By arranging the first fingerprint recognizing electrode on the same layer as the cathode of the display panel, the display panel is better integrated, and an overall thickness and production cost of the display panel are reduced.
Public/Granted literature
- US20220309823A1 FINGERPRINT RECOGNIZING DISPLAY PANEL AND FINGERPRINT RECOGNIZING DISPLAY Public/Granted day:2022-09-29
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